Does cannabis mess with your sleep and light sensitivity? new study aims to find out.
NCT ID NCT06743373
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how cannabis use and stopping it affect sleep, daily body rhythms, and sensitivity to light in healthy young adults aged 18-25. Researchers will compare regular cannabis users with non-users using sleep monitors, light tests, and pupil measurements. The goal is to understand the impact of cannabis on these basic body functions.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Western Psychiatric Hospital (Thomas Detre Hall)
RECRUITINGPittsburgh, Pennsylvania, 15213, United States
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